初三英语《Unit 4 Amazing Science Topic 3》教案

《初三英语《Unit 4 Amazing Science Topic 3》教案》由会员分享，可在线阅读，更多相关《初三英语《Unit 4 Amazing Science Topic 3》教案（16页珍藏版）》请在装配图网上搜索。

1、U4T3SA Unit 4 Amazing ScienceTopic 3 China is the third nation that sent a person into space.主备 审核：初三英语备课组 复备人：_ 时间：_课时安排4 课时The First PeriodSection A教学三维目标. 知识与能力目标1.Master some new words and useful expressions：prove, legend, landmark, send into, in the past few years, make great progress in, set f

2、oot on, along with, spend doing sth.2.Sentences:1）. He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.2）.China is the third nation that sent a person into space.3）.Its a spaceship which was launched as Chinas first lunar probe. 4）. I hope I can travel to the mo

3、on one day.Grammar: Attributive clause.过程与方法Review the passive voice ,then lead to the attributive clause. 情感态度与价值观Let students understand each other.教材分析1重点some new words and useful phrases; the attributive clause2难点the use of the attributive clause3教法 listening, speaking and discussing4教具 multimed

4、iaThe main activities1aTeaching procedureStep 1 ReviewEncourage the Ss to read their letter to aliens.T: Hi, class! Have you finished your letter about the earth?T: Who would like to read your letter first? Read their letter to aliens.Ss: Yes.S1: Hi, space friends! Do you want to know about my plane

5、t the earth? Let me tell you something about itStep 2 Presentation1: Present some pictures to learn the new words and lead to the new grammar：attributive clause.T: Hi, class! Have you heard of the legend of Change? Ss: Yes. 嫦娥奔月。2: Let the Ss study the sentences with attributive clause on the Bb and

6、 teach attributive clause.Step 3 Consolidation1.Retell the main information of 1a .2.Listen to the conversation and practice it with your partner.3: Let the Ss read the expressions in 1b. T: Now, read the words and expressions in 1b. Try to keep them in your mind.Step 4 Practice1. Let the Ss study t

7、he examples in 2 to learn how to make up an attributive clause. T: Now, turn to page 98, see how to make up an attributive clause and try to complete the rest. When you finish, put up your hand. 2.Let the Ss listen to 3 and complete the table.3. Check the answers.Step 5 ProjectSum up the attributive

8、 clause. Let the Ss sum up the attributive clause.T: We have learned an important grammar today. What is it?Ss: 定语从句Step 6 Homework1.Read 1a and recite it. 2.Write a passage with own words according to 1a.板书设计：China is the third nation that sent a person into space.Section AWords and phrases:lunar p

9、robelegendspace walkproveGrammar:attributive clause：定语从句relative pronouns：关系代词antecedents： 先行词当先行词指人时，关系代词用“who/that”当先行词指物时，关系代词用“which/that”。Sentences:He is our national hero who/that traveled around the earth. Its a spaceship which/that was launched as Chinas first lunar probe.China is the third

10、nation that sent a person into space.教学后记：TheSecond PeriodSection B教学三维目标I 知识与能力目标Words and phrases: electronic, spacesuit, telescope, used to do, use sth. to do sth., advise sb.to do sth., make sb/sth. do sth., make up ones mind to do sth., add sth. toSentences: 1.Spaceships which now mainly use el

11、etronic controls used to be controlled by astronauts.2.So I advise you to discover new ways to make computers serve us better.3.Thanks for your introduction.4.I think that if I work hard then nothing is impossible.Grammar: Attributive clause2. Difficult points： Spaceships (which now mainly use eletr

12、onic controls) used to be controlled by astronauts. II 过程与方法Read and understand, Talk about the use of the attributive clause.III. 情感态度与价值观Let students understand the use of the attributive clause.教材分析1重点some new words and useful phrases; the attributive clause.e2难点Spaceships (which now mainly use e

13、letronic controls) used to be controlled by astronauts.3教法 listening, speaking and discussing4教具 multimediaThe main activities1aTeaching procedureStep 1 Review 1. let the Ss read out their sentences with attributive clause.T: Hi, boys and girls! Lets begin our class. Do you still remember the gramma

14、r we learned in the last period?T: Have you written five sentences with attributive clause?S1: Look at this photo. The boy who/that is next to me is my cousin. S2: Oh, my god! The book which/that I borrowed from the school library is lost. 2.Let the Ss discuss how the spaceships work during the flig

15、ht to lead to 1a.Step 2 Presentation1. Let the Ss look at the pictures to learn the new words and get to know the listening materials. 2. Let the Ss read the statements in 1b, tick the possibilities.3. Let the Ss listen to 1a and get the answers to discussion and prediction. Check the answers. Finis

16、h 1b Let the Ss read 1a again and find out the difficult points and useful expressions. T:Please listen to 1a again and repeat. Pay attention to the pronunciation and intonation.4.Let the Ss read 1a, and do 1c at the same time.Step 3 Consolidation1. Let the Ss listen to 2 and number the pictures,2.L

17、et the Ss read the sentences in B quickly and get to know what they should pay attention to. Then, listen to 2.3.Let the Ss do 3, check the answers and finish 3. Step 4 Practice1: Let the Ss read the sentences in 4 by themselves.2: Let the Ss listen to the tape and follow it.3: Encourage some studen

18、ts to imitate the tape.Step 5 Project1: Let the Ss sum up this section. T: You have learned attributive clause. Which words can be used as relative pronouns?T: How to choose relative pronouns?T: How to decide the forms of the verbs in the clause? 2: HMKT: Look at the example on the Bb. After class,

19、you should make up another five sentences like this. Example:The man who/that is (be) under the tree is our headmaster.HomeworkCopy the new words and recite it.板书设计： China is the third nation that sent a person into space.Section BWords and phrases:electronicspace+suit=spacesuittele+scope=telescopeu

20、sed to doused to be +ppadvise sb. to do sth.make up ones mind to doGrammar:attributivesrelative pronouns: which,who,that注意从句的谓语与主句的人称保持一致。先行词在从句中可以作主语，也可以作其他成分。Sentences:1.Spaceships which now mainly use electronic controls used to be controlled by astronauts.2.So I advise you to discover new ways t

21、o make computers serve us better. 3.Thanks for your introduction.4.I think that if I work hard then nothing is impossible.教学后记：The Third PeriodSection C教学三维目标.知识和能力目标1. Key points: Words and phrases: doubt, tiny, inside, brain, cancel, connect, no doubt, normally, for instance, besides, properly, be

22、 useful in,with the help of, for example, keep sth/sb. doing, place orders, thanks to, come into being, instead of doing sth. Sentences: 1）There is no doubt that computers are very useful in technology and business. 2）For example, tiny computers which are inside patients bodies can keep their hearts

23、 beating normally.3）In factories, robots are controlled by computers that are like human brains.过程与方法1.Show some pictures to know the attributive clause 2.Ask the students to read the passage to learn some language points. . 情感态度与价值观let the students to know about robots and study the attributive cla

24、use教材分析1重点some new words and useful phrases; the attributive clause e2难点t the attributive clause3教法 listening, speaking and discussing4教具 multimediaThe main activities1aTeaching procedureStep 1 Review 1. Encourage the Ss to exchange their HMK with their partners, and check the answers by themselves.

25、Step 2 Presentation1. Present some pictures and get the Ss to guess the meaning of the new words.2. Step1: Fast-reading. 1)Let the Ss tick the fields we use computer in.2)Get the Ss to read the passage quickly and finish 1b in pairs. Check the answer in class and give necessary explanations.3) Compr

26、ehensive-reading. Read the passage again and guide the Ss to find out the topic sentence ofeach paragraph. 4. Post-reading: Get the Ss to underline the key points. Then ask questions about the passage and deal with difficult language points.Step 3 Consolidation1. Encourage the Ss to give an example

27、of the use of the computers in one of the fields mentioned in 1.2. Let the Ss read 1a again to find the new words and attributive clauses.3. Let the Ss learn the new words by word formation or synonyms: in+side=inside, normal(adj)+ly=normally(adv), work+place=work-place, proper(adj)+ly=properly (adv

28、), tiny=very small, connect=join together, for instance=for example, besides=whats more=moreover =in addition.Step 4 Practice1. Let the Ss read 1a again and discuss in groups to find the difficult and key points.2. Let the Ss retell the main content of 1a according to the diagram in 1b.Step 5 Projec

29、t1. Let the Ss read the instructions in 2 and write a short passage with the given title.2. Do some EX. Then sum up.板书设计：China is the third nation that sent a person into space.Section CWords and phrases：doubt tinybrain cancelin+side=insidenormal+ly=normallyentertain+ment=entertainmentwork+place=wor

30、kplaceproper+ly=properlyfor instance=for exampleGrammar：attributive clause :关系代词做主语（不能省略）关系代词做宾语（常省略）Sentences：There is no doubt that computers are very useful in technology and business.教学后记：The Third PeriodSection D教学三维目标. 知识和能力目标1. Key points: Words and phrases: certain, for certain, on ones own,

31、 warn, might, housework, so far, be surprised at, no longer2.Sentences:1） No one knows for certain, but most people think that robots will be part of our lives. 2）In a few years, perhaps robots will think on their own, just as people use their brains and act for themselves.3.One scientist warns that

32、 if robots start to think for themselves, they will no longer want to be our servants, but our masters. 过程与方法 1. Ask the students to read the passage to know the attributive clause, talk about possibilities2. Learn how to write a passage about robots. . 情感态度与价值观Tell the students to learn about robot

33、s.教材分析1重点some new words and useful phrases; the attributive clause2难点tthe attributive clause3教法 listening, speaking and discussing4教具 multimediaThe main activities1aTeaching procedureStep 1 Review 1. Encourage the Ss read out their HMK which was assigned in Section C. 2.Show some pictures ofrobots a

34、nd talk about all kinds of them.Step 2 Presentation1. Present all kinds of pictures of robots to give a brief introduction to robots.Then learn the new words and phrases.2. Let the Ss discuss in groups the questions in 1a to warm up3. First-reading:Get the Ss to read 1a as quickly as possible and fi

35、ll in the chart.4. Second-reading Read 1a and finish 1b.5.Post-reading: Read 1a again and get the Ss to underline the key points. Let Ss discuss the key points and solve the problems by themselves.Step 3 Consolidation1. Let the Ss read 1a the third time to find out the useful expressions and the sen

36、tences which express possibilities.2. Let the Ss read the sentences in Grammar and Functions together.Step 4 Practice1.Let the Ss sum up the grammar.2.Do some exercises,and sum up.Step 5 ProjectMake English wall newspapers changing leisure activities.T: I know you are good at making wall newspapers.

37、 But Im not sure whether you are good at making English wall newspapers, too. Today, youll have the chance to show your talent. After class, please work in groups to make an English wall newspaper according to the requirements in Project. We will choose the best one and give this group presents. All

38、 your newspapers will be put up on the English Corner.Homework Make some sentences by using have/has doneWords and phrases:certainfor certainon ones ownwarnmight (may)house+work=housework：Grammar:attributive clause：定语从句relative pronouns：关系代词antecedents： 先行词当先行词指人时，关系代词用“who/that”；当先行词指物体时，关系代词用“whic

39、h/that”。关系代词在从句中的成分：主语，宾语关系代词的省略：在从句中作宾语时Sentences:The scientist also warns that if we are lucky, they might treat us as we now treat our pets.Perhaps there will be a war between human beings and robots.In a few years, perhaps robots will think on their own, just as people use their brains and act for themselves.However, once robots can think for themselves, problems may appear.教学后记：15